Package it.tidalwave.image.op

Class ImplementationFactoryRegistry

java.lang.Object

it.tidalwave.image.op.ImplementationFactoryRegistry

public class ImplementationFactoryRegistry
extends java.lang.Object

Author:

Fabrizio Giudici

Constructor Summary

Constructors

Constructor	Description
ImplementationFactoryRegistry()

Method Summary

Modifier and Type	Method	Description
ImageModel	createImageModel(java.lang.Object image)
OperationImplementation	findImplementation(Operation operation, ImageModel imageModel, boolean canConvert)	Finds the concrete implementation for a given operation.
static ImplementationFactoryRegistry	getDefault()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImplementationFactoryRegistry

public ImplementationFactoryRegistry()

Method Detail

getDefault

@Nonnull
public static ImplementationFactoryRegistry getDefault()

createImageModel

@Nonnull
public ImageModel createImageModel(@Nonnull
                                   java.lang.Object image)

findImplementation

@Nonnull
public OperationImplementation findImplementation(@Nonnull
                                                  Operation operation,
                                                  @Nonnull
                                                  ImageModel imageModel,
                                                  boolean canConvert)

Finds the concrete implementation for a given operation. If canConvert is false, only the first strictly compatible implementations is returned; otherwise the first implementation that is compatible through a conversion is returned.

Parameters:

operation - operation

imageModel - the imageModel

canConvert - is image conversion acceptable?

Returns:

the implementation

Throws:

java.lang.UnsupportedOperationException - if no implementation has been found